FC

Survey hull, converted — expeditionary response

NV Kestrel

An existing survey hull taken up and rapidly converted in forty-six days, because a fixed station had just proved it could not reach the pockets. She is not a purpose-built ship and the books never let you forget it: a card taped to a door where a plate should be, a bay whose lighting went in the same package as everything else that did not arrive, a run of cable behind a connector that nobody cut a gap wide enough for. Everything about her arrangement is organised by one welded-in bulkhead her crew simply call the frame.

Operator
ISNA registry; the Cairn's embarked wound-and-route authority
Registry
NV (Navigation Vessel), ISNA — Earth civilian registry
Series
The Far Roads
Drawn as
As she left the Cairn on Day 64 of 2334 and as she stayed: unfinished. Four books and eight years of prose, and the conversion is never finished.
Sheet 1 General arrangement — profile, looking to port 60.0 m overall · 120 frames at 500 mm
D1 D2 D3 D4 D5 Bridge — Bridge deck · frames 6–26 · published 1-01 Route table — Bridge deck · frames 26–40 · published 1-02 Forward ranging board — Main deck · frames 8–18 · published 2-01 The galley — Main deck · frames 30–46 · published 2-02 The mess — Main deck · frames 30–46 · published 2-03 The locker run — Main deck · frames 46–56 · published 2-04 The cross-passage — Main deck · frames 56–62 · published 2-05 The cell — Main deck · frames 62–78 · published 2-06 Master's cabin — Main deck · frames 62–74 · fixed 2-07 The after bay — Main deck · frames 78–108 · published 2-08 After ranging board — Main deck · frames 108–116 · published 2-09 The lock — Boat deck · frames 22–34 · published 3-01 The boat bay — Boat deck · frames 34–82 · published 3-02 Second cradle — Boat deck · frames 82–100 · published 3-03 The boat-bay port — Boat deck · frames 34–42 · published 3-04 The hold — Hold deck · frames 30–96 · published 4-01 Hold brake position — Hold deck · frames 96–104 · published 4-02 Machinery space — Machinery deck · frames 80–116 · fixed 5-01 The connector, and the run behind it — Machinery deck · frames 58–68 · published 5-02 Heating plant — Machinery deck · frames 68–80 · published 5-03 THE FRAME — the conversion bulkhead. Forward is the survey hull she was; aft is what was welded into her in forty-six days. Thermal boundary: she is cold from the frame aft, and she heats from the port aft over about an hour. The suspect cable run passes UNDER the new frame — which is why the fault cannot be traced at a wall. 1 20 40 60 80 100 120 FRAME
Sheet 2 Deck plans — 5 decks, looking down 10.4 m maximum beam

Command and route work.

Bridge · frames 6–26 · published · The Way Out Closes — 'Ravn was at the bridge rail with the satchel strapped across her, already writing' Bridge Route table · frames 26–40 · published · The Way Out Closes through The Last Cache passim – Ravn's reader and her thirty years of margins Route table 1 20 40 60 80 100 120 PORT STBD
  1. 1-01 Bridge Fr 6–26 published The Way Out Closes — 'Ravn was at the bridge rail with the satchel strapped across her, already writing'

    Has a rail, and the route custodian works standing at it. The set carries Rahimi's voice down the run from here.

  2. 1-02 Route table Fr 26–40 published The Way Out Closes through The Last Cache passim – Ravn's reader and her thirty years of margins

    Ravn's reader is the only instrument aboard that makes anything count. It is repeatedly the difference between a claim and a number.

Key

  • Command
  • Navigation
  • Science
  • Engineering
  • Power
  • Life support
  • Habitation
  • Galley & mess
  • Stores
  • Cargo
  • Access

Grade of every figure on these sheets

  • published Stated in the books. If a drawing disagrees, the drawing is wrong.
  • derived Arithmetic on published facts; the working is given.
  • fixed Canon was silent here and the drawing decided.

Principal figures

Canon fixes the mass, the frame run and the hull's age directly. The length follows from the frames; the beam is the drawing's own decision, bounded by what the books rule out. Each figure says which it is.

  • Length overall

    60 m

    fixedspec ruling 2026-08-31

    ⚠ NOT CANON. No length, beam, mass or tonnage is stated anywhere in 122 chapters. 120 frames at 500 mm is the drawing's, chosen to sit under the NV Dawnward's 72 m — a purpose-built survey ship should be the larger hull — while carrying a boat bay, a hold, an after bay and ten people.

  • Beam

    10.4 m

    fixedspec ruling 2026-08-31

Systems

Ranging

published

Two boards, forward and after, and one reader that counts

  • BoardsForward and after — the prose distinguishes them
  • AmberTen days, and stayed amber
  • The readerRavn's. The only instrument aboard that makes anything count

The Way Out Closes through The Last Cache passim

The lander

published

One boat, one cradle, marks on the deck

  • CradleOne fitted; a second was in the package and was traded away
  • IntakesPort and starboard, turned out between runs
  • ApproachOnto plate with no apron, on a shortening approach, repeatedly

The Way Out Closes through The Last Cache passim

The conversion

published

Forty-six days, and never finished

  • Elapsed46 days between the refusal and the departure
  • Never doneThe cell door still carries a card where a plate should be
  • The packagePaint, lighting, second cradle, cable — one of the four had to go

The Way Out Closes through The Last Cache

What was checked

The books state distances aboard this ship. The drawing has to produce the same ones or it is wrong — so it is made to, and the working is shown. These run again on every build; a compartment moved by a metre fails them.

  • “The galley is forward of the frame, on the port side” The Way Out Closes

    Compartment 2-02 spans frames [30,46], band port; the frame annotation is at 62. 46 < 62, so the galley is forward of it and to port. The only fully-stated position in the ship, and the sheet is built outward from it.

  • “The cell is aft of the frame” The Way Out Closes

    Compartment 2-06 spans frames [62,78]; the frame is at 62. Aft of it, as stated.

  • “The after ranging board is at the after end of the bay” The Way Out Closes

    The after bay 2-08 ends at frame 108; the after ranging board 2-09 begins at 108. Contiguous, and aft of the bay's volume.

  • “The locker run is reached at the frame” The Way Out Closes

    Locker run 2-04 ends at frame 56 and the cross-passage 2-05 runs 56–62 to the frame, so a man going past somebody at the frame reaches it in one move.

  • “The run behind the connector passes under the new frame” The Way Out Closes

    Compartment 5-02 spans frames [58,68], which brackets the frame at 62. The fault is therefore under the new structure, as the engineer says.

  • “No frame number is ever quoted FOR THE The Far Roads in 122 chapters” The Way Out Closes through The Last Cache; the single counter-example is The Last Cache, chapter 25

    Grep of all 122 chapters returns exactly ONE numbered frame reference: “Frame nine to frame twelve, port side, and it's the plate the family put in her at the shoal” (The Last Cache, chapter 25) — and that is EWART'S hull, not Kestrel. So the franchise does number frames in dialogue when it wants to, and simply never does it for this ship. That is why hull.frames is graded fixed rather than published, and why every position on this sheet is expressed relative to THE frame rather than to a number.

Service history

What this drawing does not decide

A blueprint that answered everything would be inventing. These are the things canon has not fixed and this sheet deliberately leaves for a book to claim.

  • ⚠ EVERY DIMENSION ON THIS SHEET IS THE DRAWING'S. Length, beam, frame count and spacing are all fixed by this spec. In 122 chapters the prose gives no length, no beam, no mass, no tonnage and — for this hull — no frame number. It gives relationships instead, and relationships are what this sheet is actually built on. (The Last Cache, chapter 25 numbers frames nine to twelve on a DIFFERENT ship, which is the exception that establishes the rule.)
  • Deck count. The prose implies a passage, a cross-passage and a hold reached down a leg, but never counts levels. Five is the drawing's.
  • Where the boat bay sits vertically. It has doors to open space and a port; whether it is amidships, ventral or through-deck is not established.
  • The machinery spaces are never described as rooms. Halloway works constantly and the prose stays on his hands.
  • Whether the second cradle was ever fitted later. The Way Out Closes says it was in the package and one of the four had to go; no book says it arrived.
  • The Master's cabin is not named anywhere. Its existence is inferred from a Master-commanded hull, and its position is the drawing's.
  • Crew berthing. Ten aboard at departure (nine core plus Kajola, plus Sena as a dependent on the articles), but no berth arrangement is described.

Compiled from

  • The Way Out Closes — 28 chapters
  • The Road Called Good — 30 chapters
  • Inside the Window — 27 chapters
  • The Last Cache — 37 chapters